Task 8573401504

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_NV	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.424706  NumCfft=196561  NumGauss=1113073270  NumPulse=226413250393  NumTriplet=452793367379
Currently allocated 229 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768

Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1733Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 983040
  Global memory size:				 8589934592
  Constant buffer size:				 65536
  Max number of constant args:			 9
  Local memory type:				 Scratchpad
  Local memory size:				 49152
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 GeForce GTX 1080
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  Version:					 OpenCL 1.2 CUDA
  Extensions:					 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.424706
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=11.15503, time=60.33, period=1.383, d_freq=1419830793.6, chirp=4.0187, fft_len=128 
Triplet: peak=10.97899, time=60.33, period=1.383, d_freq=1419830792.58, chirp=6.5308, fft_len=128 
Autocorr: peak=18.35457, time=20.13, delay=2.4403, d_freq=1419834179.29, chirp=9.6816, fft_len=128k
Spike: peak=25.08577, time=46.98, d_freq=1419832497.69, chirp=-10.555, fft_len=128k
Spike: peak=24.09586, time=46.98, d_freq=1419832497.7, chirp=-10.558, fft_len=128k
Spike: peak=27.35372, time=46.98, d_freq=1419832497.69, chirp=-10.56, fft_len=128k
Spike: peak=25.46407, time=46.98, d_freq=1419832497.68, chirp=-10.562, fft_len=128k
Spike: peak=24.42896, time=46.98, d_freq=1419832497.71, chirp=-10.562, fft_len=128k
Spike: peak=28.14504, time=46.98, d_freq=1419832497.7, chirp=-10.564, fft_len=128k
Spike: peak=26.46755, time=46.98, d_freq=1419832497.69, chirp=-10.566, fft_len=128k
Spike: peak=27.5069, time=46.98, d_freq=1419832497.71, chirp=-10.569, fft_len=128k
Spike: peak=26.04473, time=46.98, d_freq=1419832497.69, chirp=-10.571, fft_len=128k
Spike: peak=25.72776, time=46.98, d_freq=1419832497.71, chirp=-10.574, fft_len=128k
Spike: peak=24.39865, time=46.98, d_freq=1419832497.7, chirp=-10.575, fft_len=128k
Spike: peak=25.51948, time=23.49, d_freq=1419830507.39, chirp=13.465, fft_len=64k
Spike: peak=24.11361, time=23.49, d_freq=1419830507.42, chirp=13.472, fft_len=64k
Spike: peak=24.98594, time=20.13, d_freq=1419837904.48, chirp=-24.263, fft_len=128k
Spike: peak=24.14671, time=20.13, d_freq=1419837904.5, chirp=-24.266, fft_len=128k
Spike: peak=25.4228, time=20.13, d_freq=1419837904.48, chirp=-24.266, fft_len=128k
Spike: peak=24.02428, time=20.13, d_freq=1419837904.5, chirp=-24.269, fft_len=128k
Spike: peak=24.68207, time=20.13, d_freq=1419837904.48, chirp=-24.27, fft_len=128k

Best spike: peak=28.14504, time=46.98, d_freq=1419832497.7, chirp=-10.564, fft_len=128k
Best autocorr: peak=18.35457, time=20.13, delay=2.4403, d_freq=1419834179.29, chirp=9.6816, fft_len=128k
Best gaussian: peak=2.356135, mean=0.6284994, ChiSq=1.374324, time=26, d_freq=1419837004.5,
	score=-1.188309, null_hyp=2.165894, chirp=64.887, fft_len=8k
Best pulse: peak=0.8712643, time=12.64, period=0.1473, d_freq=1419833221.86, score=0.9619, chirp=-36.172, fft_len=32 
Best triplet: peak=11.15503, time=60.33, period=1.383, d_freq=1419830793.6, chirp=4.0187, fft_len=128 
Spike count:    18
Autocorr count: 1
Pulse count:    0
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 970.3 seconds
Fftlength=8,pass=3:Tune: sum=23295.4(ms); min=2.886(ms); max=81.82(ms); mean=53.8(ms); s_mean=30.96; sleep=30(ms); delta=160; N=433; usual
Fftlength=8,pass=4:Tune: sum=15503.2(ms); min=3.614(ms); max=75.53(ms); mean=50.17(ms); s_mean=24.24; sleep=15(ms); delta=161; N=309; usual
Fftlength=8,pass=5:Tune: sum=11832.4(ms); min=2.541(ms); max=70.28(ms); mean=48.1(ms); s_mean=27.02; sleep=30(ms); delta=165; N=246; usual
Fftlength=16,pass=3:Tune: sum=12311(ms); min=1.24(ms); max=81.81(ms); mean=42.75(ms); s_mean=20.41; sleep=15(ms); delta=181; N=288; usual
Fftlength=16,pass=4:Tune: sum=8280.42(ms); min=1.611(ms); max=71.72(ms); mean=36.64(ms); s_mean=19.96; sleep=15(ms); delta=206; N=226; usual
Fftlength=16,pass=5:Tune: sum=6143.39(ms); min=1.067(ms); max=69.64(ms); mean=31.18(ms); s_mean=19.13; sleep=15(ms); delta=215; N=197; usual
Fftlength=32,pass=3:Tune: sum=7723.44(ms); min=0.6175(ms); max=85.08(ms); mean=30.65(ms); s_mean=19.97; sleep=15(ms); delta=247; N=252; usual
Fftlength=32,pass=4:Tune: sum=5459.14(ms); min=0.6943(ms); max=57.73(ms); mean=23.23(ms); s_mean=12.5; sleep=15(ms); delta=254; N=235; usual
Fftlength=32,pass=5:Tune: sum=4267.68(ms); min=0.6058(ms); max=51.68(ms); mean=19.22(ms); s_mean=9.978; sleep=0(ms); delta=241; N=222; usual
Fftlength=64,pass=3:Tune: sum=6381.85(ms); min=0.4393(ms); max=68.31(ms); mean=22.71(ms); s_mean=11.35; sleep=0(ms); delta=290; N=281; usual
Fftlength=64,pass=4:Tune: sum=4454.42(ms); min=0.2918(ms); max=50.27(ms); mean=16.44(ms); s_mean=7.406; sleep=0(ms); delta=280; N=271; usual
Fftlength=64,pass=5:Tune: sum=3584.68(ms); min=0.255(ms); max=47.43(ms); mean=14.06(ms); s_mean=14.01; sleep=15(ms); delta=264; N=255; usual
Fftlength=128,pass=3:Tune: sum=6107.11(ms); min=8.736(ms); max=46.15(ms); mean=30.69(ms); s_mean=12.2; sleep=15(ms); delta=1; N=199; usual
Fftlength=128,pass=4:Tune: sum=4170.94(ms); min=6.048(ms); max=36.54(ms); mean=21.17(ms); s_mean=7.848; sleep=0(ms); delta=1; N=197; usual
Fftlength=128,pass=5:Tune: sum=3383.29(ms); min=4.921(ms); max=29.04(ms); mean=17.17(ms); s_mean=6.467; sleep=0(ms); delta=1; N=197; usual
Fftlength=256,pass=3:Tune: sum=12251.2(ms); min=8.694(ms); max=46.97(ms); mean=30.7(ms); s_mean=11.98; sleep=0(ms); delta=1; N=399; high_perf
Fftlength=512,pass=3:Tune: sum=13428.8(ms); min=4.681(ms); max=30.19(ms); mean=16.85(ms); s_mean=6.636; sleep=0(ms); delta=1; N=797; high_perf
Fftlength=1024,pass=3:Tune: sum=5942.5(ms); min=1.018(ms); max=8.361(ms); mean=3.73(ms); s_mean=1.434; sleep=0(ms); delta=1; N=1593; usual
Fftlength=2048,pass=3:Tune: sum=3612.37(ms); min=0.3724(ms); max=3.708(ms); mean=1.134(ms); s_mean=0.465; sleep=0(ms); delta=1; N=3185; usual

class Gaussian_transfer_not_needed:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_transfer_needed:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_skip1_no_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip2_bad_group_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip3_too_weak_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip4_too_big_ChiSq:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_new_best:		total=27,	N=27,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=25035,	N=25035,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=418,	N=418,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12721,	N=12721,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=25032,	N=25032,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=422,	N=422,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
12:08:32 (2396): called boinc_finish(0)

</stderr_txt>
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.